/Engine/Source/Developer/TargetPlatform/Public/Interfaces/ITargetPlatform.h
Checks whether the current project needs a temporary .target.cs file to be packaged as a code project.
True if a temporary target is required
bool RequiresTempTarget ( bool bProjectHasCode, EBuildConfiguration Configuration, bool bRequiresAssetNativization, [FText](API\Runtime\Core\Internationalization\FText) & OutReason ) const